The diagnosis of herpes (cold sores) is easily made based on the visual appearance of the lesions, and the best approach is to see a doctor at the first sign of a blister. If there is concern that the rash may not be herpes, a swab of blister fluid may be collected for viral culture or polymerase chain reaction test.
Barrel-aged beers are typically part of big release events at your favorite craft beer destinations and, with a few exceptions, arenât going to be found every day. When you see a local brewery or craft beer bar holding a barrel-aged release, make it a point to be part of it.
The two main sub-categories are lager and ale. The difference between a conventional beer (lager) and ale lies in the way the two are prepared. Beer is produced from the fermentation and brewing of starch derived mainly from cereal grains such as malted barley mixed with water and yeast to cause fermentation. Commonly hops are also added to the beer.